CN102755153A - Blood pressure monitoring method - Google Patents
Blood pressure monitoring method Download PDFInfo
- Publication number
- CN102755153A CN102755153A CN2011101112405A CN201110111240A CN102755153A CN 102755153 A CN102755153 A CN 102755153A CN 2011101112405 A CN2011101112405 A CN 2011101112405A CN 201110111240 A CN201110111240 A CN 201110111240A CN 102755153 A CN102755153 A CN 102755153A
- Authority
- CN
- China
- Prior art keywords
- blood pressure
- pressure
- monitoring
- adopt
- need
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Images
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/02—Detecting, measuring or recording pulse, heart rate, blood pressure or blood flow; Combined pulse/heart-rate/blood pressure determination; Evaluating a cardiovascular condition not otherwise provided for, e.g. using combinations of techniques provided for in this group with electrocardiography or electroauscultation; Heart catheters for measuring blood pressure
- A61B5/021—Measuring pressure in heart or blood vessels
- A61B5/02108—Measuring pressure in heart or blood vessels from analysis of pulse wave characteristics
- A61B5/02116—Measuring pressure in heart or blood vessels from analysis of pulse wave characteristics of pulse wave amplitude
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B2562/00—Details of sensors; Constructional details of sensor housings or probes; Accessories for sensors
- A61B2562/02—Details of sensors specially adapted for in-vivo measurements
- A61B2562/0247—Pressure sensors
Abstract
The invention discloses a blood pressure monitoring method. A pressure or vibration sensor sends a pulse (pressure or vibration) of the artery of a human body to generate a corresponding electric signal. A blood pressure value is figured out through analyzing the electric signal. Compared with the traditional sphygmomanometer, the method has the advantages that a pulse signal of the artery in the body surface of the human body is acquired under a normal state, and is analyzed and computed to obtain a blood pressure value. A blood pressure monitor adopting the method does not need a pressurizing air pump, and can be used for continuously monitoring blood pressure for a long time.
Description
[technical field]
The present invention relates to the monitoring of blood pressure technical field, be specifically related to a kind of method or principle of novel monitoring of blood pressure instrument, adopt the monitoring of blood pressure instrument of this method, need not to add compression pump, can be used in long-term continuous blood pressure monitoring.
[background technology]
Non-invasive blood pressure measuring method of the prior art has auscultation and oscillographic method.Auscultation is through listening Ke's formula sound to differentiate systolic pressure, diastolic pressure, and its reading receives doctor's emotion, audition, environment noise, measured's the influence of series of factors such as anxiety, is prone to introduce subjective error.Present electric sphygmomanometer has adopted oscillographic method, differentiates blood pressure through the relation of setting up systolic pressure, diastolic pressure, mean pressure and cuff pressure Sasser.These two kinds of methods all need at first cuff to be inflated when measuring blood pressure, therefore, are not easy to carry out long-term continuous blood pressure monitoring.
[summary of the invention]
Main purpose of the present invention provides a kind of effective monitoring of blood pressure method, need not to add compression pump, can realize long-term continuous blood pressure monitoring.
For realizing above-mentioned purpose, method of the present invention directly adopts pressure or shaking sensor to respond to beating of body surface tremulous pulse, obtains the corresponding signal of telecommunication.Analytical calculation through to this signal of telecommunication obtains pressure value.In the whole measurement process of blood pressure, need not add compression pump, therefore, can be used for long-continued monitoring of blood pressure.
The invention has the beneficial effects as follows:
1, continuous measurement.Adopt this monitoring of blood pressure method to measure blood pressure, inflate in the time of need not measuring in advance, can measure incessantly.
2, easy to use.Adopt this monitoring of blood pressure method to measure blood pressure, need not inflate, and only need paste a pick off and get final product, also can pick off be fixed on wrist through comfortable elastic fabric at wrist.
[specific embodiment and description of drawings]
The application's characteristic and advantage will be through adopting a kind of sphygomanometer embodiment of this method, in conjunction with the accompanying drawings.
Fig. 1 is the sketch map of the inventive method a kind of pressure transducer of recommending to select for use, is made up of shell, lead-in wire, upper/lower electrode and high polymer piezoelectric material, and high polymer piezoelectric material is filled between top electrode and the bottom electrode.This pressure transducer can be processed the thin film that arbitrary shape and area do not wait as required.
Fig. 2 is based on the sketch map of a kind of sphygomanometer of the inventive method, comprises pressure transducer and main frame.Pressure transducer can directly stick on wrist, also can be fixed on wrist through comfortable elastic fabric.Beating of pressure transducer induction wrist tremulous pulse exported the corresponding signal of telecommunication, and the analytical calculation of process main frame draws pressure value.
Above content is to combine a kind of embodiment to the further explain that the present invention did, and can not assert that practical implementation of the present invention is confined to these explanations.For the those of ordinary skill of technical field under the present invention, under the prerequisite that does not break away from the present invention's design, can also make some simple deduction or replace, all should be regarded as belonging to protection scope of the present invention.
Claims (3)
1. monitoring of blood pressure method adopts pressure or shaking sensor as pressure transducer directly under body surface induction normal condition beat (pressure or the vibrations) of (need not to add compression pump) human body artery, produces the corresponding signal of telecommunication.Analytical calculation through to this signal of telecommunication draws pressure value.
2. monitoring of blood pressure method as claimed in claim 1; It is characterized in that: pressure transducer can adopt any efficient pressure or shaking sensor, includes but not limited to adopt the pick off of high polymer piezoelectric material such as Kynoar (PVDF), polyvinyl fluoride (PVF) and polrvinyl chloride (PVC).
3. monitoring of blood pressure method as claimed in claim 1 is characterized in that: need not adopt to add compression pump, therefore, can be used in long-term continuous blood pressure monitoring.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101112405A CN102755153A (en) | 2011-04-29 | 2011-04-29 | Blood pressure monitoring method |
| PCT/CN2011/073721 WO2012145939A1 (en) | 2011-04-29 | 2011-05-06 | Method for monitoring blood pressure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101112405A CN102755153A (en) | 2011-04-29 | 2011-04-29 | Blood pressure monitoring method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102755153A true CN102755153A (en) | 2012-10-31 |
Family
ID=47049988
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011101112405A Pending CN102755153A (en) | 2011-04-29 | 2011-04-29 | Blood pressure monitoring method |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN102755153A (en) |
| WO (1) | WO2012145939A1 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103330555A (en) * | 2013-06-18 | 2013-10-02 | 深圳市微纳集成电路与系统应用研究院 | Continuous blood pressure measurement device |
| CN109890276A (en) * | 2017-04-01 | 2019-06-14 | 华为技术有限公司 | Monitoring of blood pressure method, apparatus and equipment |
| CN112890790A (en) * | 2021-01-22 | 2021-06-04 | 浙江大学 | Wearable noninvasive dynamic blood pressure tracking and monitoring method |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2255237Y (en) * | 1995-07-14 | 1997-06-04 | 清华大学 | Medical multi-function flexible sensor of polyvinylidene fluoride piezoelectric film |
| JPH11299745A (en) * | 1998-04-17 | 1999-11-02 | Matsushita Electric Ind Co Ltd | Continuous blood pressure gauge |
| CN1548005A (en) * | 2003-05-20 | 2004-11-24 | 香港中文大学 | Blood pressure measuring device and method based on the pulse information of radial artery |
| WO2009019720A2 (en) * | 2007-08-07 | 2009-02-12 | Council Of Scientific & Industrial Research | A non-invasive device nadi tarangini useful for quantitative detection of arterial nadi pulse waveform |
-
2011
- 2011-04-29 CN CN2011101112405A patent/CN102755153A/en active Pending
- 2011-05-06 WO PCT/CN2011/073721 patent/WO2012145939A1/en active Application Filing
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2255237Y (en) * | 1995-07-14 | 1997-06-04 | 清华大学 | Medical multi-function flexible sensor of polyvinylidene fluoride piezoelectric film |
| JPH11299745A (en) * | 1998-04-17 | 1999-11-02 | Matsushita Electric Ind Co Ltd | Continuous blood pressure gauge |
| CN1548005A (en) * | 2003-05-20 | 2004-11-24 | 香港中文大学 | Blood pressure measuring device and method based on the pulse information of radial artery |
| WO2009019720A2 (en) * | 2007-08-07 | 2009-02-12 | Council Of Scientific & Industrial Research | A non-invasive device nadi tarangini useful for quantitative detection of arterial nadi pulse waveform |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103330555A (en) * | 2013-06-18 | 2013-10-02 | 深圳市微纳集成电路与系统应用研究院 | Continuous blood pressure measurement device |
| CN109890276A (en) * | 2017-04-01 | 2019-06-14 | 华为技术有限公司 | Monitoring of blood pressure method, apparatus and equipment |
| CN112890790A (en) * | 2021-01-22 | 2021-06-04 | 浙江大学 | Wearable noninvasive dynamic blood pressure tracking and monitoring method |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2012145939A1 (en) | 2012-11-01 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP6910290B2 (en) | Vibration waveform sensor and waveform analyzer | |
| CN102008296B (en) | Device and method for measuring arterial blood pressures based on pulse wave signals and electrocardiosignals | |
| CN109890277B (en) | Blood pressure signal acquisition using an array of pressure sensors | |
| CN108968929A (en) | Pulse detecting device and preparation method thereof | |
| WO2016119656A1 (en) | Cardiovascular health monitoring device and method | |
| US20100099957A1 (en) | Physiological parameter monitoring device | |
| CN210612114U (en) | Vibration sensing device, blood pressure measuring device and cardiopulmonary efficiency monitoring device | |
| TWI619472B (en) | Method of and apparatus for detecting atrial fibrillation | |
| CN104545854A (en) | Cuffless ambulatory blood pressure monitoring equipment based on electrocardio signals and impedance signals | |
| CN103431848B (en) | A kind of Portable passive sensor | |
| KR20090052442A (en) | Non-invasive blood pressure measuring method and device | |
| CN106137161A (en) | A kind of heart rate and blood pressure measurement apparatus and method | |
| CN102247130A (en) | Piezoelectric blood pressure transducer | |
| CN105595983A (en) | Blood pressure measuring device and method for improving blood pressure measuring accuracy | |
| JP6381977B2 (en) | Pulse wave propagation time measurement tool and pulse wave propagation time measurement device | |
| CN102755153A (en) | Blood pressure monitoring method | |
| CN106073735A (en) | A kind of integrated circuit structure for continuous detecting human blood-pressure | |
| CN107995981B (en) | Data processing method for blood pressure measuring device | |
| CN102232826A (en) | Blood pressure monitor | |
| CN203524655U (en) | Apparatus for measuring pulse wave and blood pressure | |
| Phan et al. | Noninvasive, wearable multi biosensors for continuous, long-term monitoring of blood pressure via internet of things applications | |
| CN109770887A (en) | Cuff type noninvasive haemodynamics artificial intelligence cloud monitors system and method | |
| CN104970803A (en) | Probe with pulse blood oxygen detection and muscle relaxation detection function at same time | |
| CN205054204U (en) | Blood pressure measuring device | |
| JPWO2018092730A1 (en) | Respiration sensing device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20121031 |